142040884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{60289}}^1$

素因数の和:60343

約数の個数: 24

約数和(自身を含む): 270099200

約数和(自身を除く): 128058316

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 60289, 120578, 241156, 1145491, 1868959, 2290982, 3737918, 4581964, 7475836, 35510221, 71020442, 142040884]

約数ペア:

[(1, 142040884), (2, 71020442), (4, 35510221), (19, 7475836), (31, 4581964), (38, 3737918), (62, 2290982), (76, 1868959), (124, 1145491), (589, 241156), (1178, 120578), (2356, 60289)]